E1
Who killed the girl?
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Triangle anywhere yet.
Seasons & Episodes
E2
Letter from the past
E3
The suspect
E4
Shocking confession
E5
The obliterated truth
E6
The remorseful killer
E7
Shanghai night, the bond that tears
E8
Alibi
E9
The other side of truth
E10
Those who bear the cross
E11
Final
Cast
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Triangle — streaming FAQ
Which OTT platform streams Triangle?
Triangle isn't streaming anywhere in Belgium yet.
Is Triangle on Netflix?
No, Triangle is not on Netflix in Belgium as of August 2026.
Is Triangle on Amazon Prime Video?
No, Triangle isn't on Amazon Prime Video in Belgium right now.
Where can I watch Triangle for free?
Triangle isn't streaming in Belgium yet, so there's no way to watch it free at the moment.
How many seasons are in Triangle?
Triangle has 1 season in total (11 episodes). The series concluded in 2009.
Are all episodes of Triangle out yet?
Yes — all 11 episodes across 1 season of Triangle are out and available to stream.
Is there a Season 2 of Triangle?
No — Triangle ended after 1 season, so there is no Season 2.